Arsenal's World Cup finalists

[Getty Images]It's European versus world champions in Sunday's World Cup final and Arsenal have three players in Luis de la Fuente's Spain side who face Argentina live on the BBC from 19:00 BST.Mikel Merino has been dubbed the World Cup 'super sub' after scoring two last-minute winners in the knockout stages to eliminate Portugal and Belgium from the competition.At this tournament, he has become the first player in World Cup history to score the winning goal in two different knockout-stage match